CN1286817A - Spring clamp - Google Patents
Spring clamp Download PDFInfo
- Publication number
- CN1286817A CN1286817A CN99801545A CN99801545A CN1286817A CN 1286817 A CN1286817 A CN 1286817A CN 99801545 A CN99801545 A CN 99801545A CN 99801545 A CN99801545 A CN 99801545A CN 1286817 A CN1286817 A CN 1286817A
- Authority
- CN
- China
- Prior art keywords
- lever
- spring clamp
- clamping
- clamping body
- open position
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000004020 conductor Substances 0.000 claims abstract description 37
- 230000002730 additional effect Effects 0.000 abstract 1
- 239000012141 concentrate Substances 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 6
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005405 multipole Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
- H01R4/4828—Spring-activating arrangements mounted on or integrally formed with the spring housing
- H01R4/483—Pivoting arrangements, e.g. lever pushing on the spring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
- H01R4/4828—Spring-activating arrangements mounted on or integrally formed with the spring housing
- H01R4/4835—Mechanically bistable arrangements, e.g. locked by the housing when the spring is biased
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
- H01R4/4811—Spring details
- H01R4/4816—Spring details the spring shape preventing insertion of the conductor end when the spring is unbiased
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
- H01R4/4846—Busbar details
- H01R4/485—Single busbar common to multiple springs
Landscapes
- Clamps And Clips (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Manufacturing Of Electrical Connectors (AREA)
- Glass Compositions (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
The invention aims at improving a spring clamp that can be moved to an open position for clamping a conductor in such a way that clamping of said conductor can be performed as easily as possible. To this end, a clamping body (2) of the spring clamp can be held in open position without any actuation using a tool or the like. The conductor can be very easily inserted into the spring clamp when the clamping body (2) is automatically placed in open position due to the fact that no additional activity is required aside from inserting the conductor. Once the conductor has been successfully inserted, the assembler can concentrate on clamping of the conductor by releasing from its current state the clamping body (2) held without any actuation.
Description
The present invention relates to a kind of spring clamp as described in the preamble according to claim 1.
A kind of spring clamp of routine is known by DE9312380U.It comprises the body of insulation, wherein is provided with at least one clamping body receiving unit.Described clamping body receiving unit receives a clamping body, for example a cage type tension spring.The clamping body can be placed in open position by means of device for opening; In this position, can introduce the conductor that will be held in the clamping body, for example connect so that form conduction.For the reason of insulation and safety, a lever that provides in insulating body and link to each other with insulating body is used as device for opening.By pressing lever by means of screwdriver or similar instrument, lever just rotates around its rotating shaft, and the annulus of the clamping pin of extruding cage type tension spring.At this moment, the annulus generation strain of clamping pin, thus the cage type groove of clamping pin is opened.The clamping body by in advance along the closing direction stress application, make when by screwdriver when the lever that presses down is released, the clamping body is clamped the conductor that is introduced into.
Above-mentioned this spring clamp is generally surveyed folder as transferring.Insulating body is only in a side continuously and the housing of opening at opposite side.Clamping body and its electric current rod that extends therebetween are inserted in the described housing of opening.
In most of the cases, two or more clamping bodies are set in the spring clamp, and link to each other with public electric current rod.Last described this spring clamp forms a kind of coupling connection parts, and its insulating body can be sandwiched in and be fixedly mounted on the top cap rail on the wall.By a plurality of insulating bodies are alignd abreast, just obtain multipole accent and survey folder.Selectively, transfer the survey folder also can constitute by a complete housing.
Have been found that in the spring clamp of routine tool using is a shortcoming when the clamping conductor.That is, in order to open the clamping body, the electrician personnel must press lever with screwdriver with a hand, introduce in the clamping body of opening with another handgrip conductor simultaneously.When really being inserted in the clamping body, conductor must make lever remain on the state of being pressed.Carry out these two operations simultaneously requires great effort very much.
From a kind of as can be known spring clamp as shown in Figure 3 of DE3910937A1, lever 13 wherein outwardly directed and that link to each other with insulating body 15 is used to open clamping body 14.In this way, can simplify the connection of conductor 16, because outwardly directed lever 13 is approaching by the electrician personnel easily.Yet, in this spring clamp, need instrument just can open clamping body 14 equally; Lever 13 must just can be depressed by means of instrument, so that conductor 16 is introduced among the shell nozzle 14b in the annular section of clamping pin 14a of the clamping body of realizing with cage type tension spring form 14.In addition, two above-mentioned operations need be carried out equally and just conductor can be clamped.
The objective of the invention is to further improve the spring clamp as described in the preamble of claim 1, make and as far as possible easily clamp conductor.
According to the present invention, this problem has been solved by the characteristic of claim 1.
Further improvement of the present invention is limited by dependent claims.
According to the present invention, need not just can remain on its open position to the clamping body by any instrument start-up.When the clamping body is automatically remained on open position, just can introduce conductor in the spring clamp easily, introduce outside the conductor because remove, do not need to carry out simultaneously other operation.After conductor was introduced, the electrician personnel made and can clamp conductor by discharge clamping body from this state, and without other operation.In clamping process,, do not need to carry out simultaneously other operation by the clamping body being directed to make position backward at the bias lower edge of clamping body closing direction.During clamping, the electrician personnel only note that conductor is skidded off unintentionally outside the clamping body to get final product.For this reason, the electrician personnel can guide the clamping body clamping conductor in its make position backward, and in make position, the conductor that is introduced into the clamping body is clamped.
According to further improvement of the present invention, the clamping body is in its open position means for engaging that can be opened.The clamping body that this is opened and the joint of device for opening are guaranteed the reliable open position of clamping body, and prevent from greatly to take place to clamp unintentionally when not required.On the other hand, the electrician personnel can overcome the joint of device for opening and clamping body wittingly, so that conductor is clamped.
Device for opening is designed to a kind of lever, and it links to each other with insulating body, and insulating body is exerted pressure, and this has simplified the clamping of conductor, because the lever that links to each other is connected with spring clamp regularly, thereby can be utilized in any operationlocation.
Using the cage type tension spring is especially favourable as the clamping body.The cage type tension spring comprises the ring gripping pin with the cage type opening that forms therein, introduces conductor in described opening.A free end of lever can be crushed on the clamping pin of cage type tension spring, makes the cage type opening not be blocked.In this case, if lever therein the heart be connected and be cam-like with the clamping pin and contact at its another free end, another free end has certain angle simultaneously, then can realize level and smooth especially and not have the startup that bothers.When shift lever, the free end of contact slides along fixing clamping pin, makes to avoid a conductor jerking movement ground or suddenly squeezed in the cage type opening at the period of contact of cage type tension spring.The opening of cage type tension spring is little by little opened in addition, so that avoid the cage type tension spring to be stuck.
Cave in facing to the direction formation of clamping pin by the free-ended the place ahead at lever, thereby be adapted to the external shape of the annular section of clamping pin, the surface engagement between lever and the clamping pin can realize with particularly advantageous mode.The shape in the place ahead of the free-ended depression of lever is adapted to the external shape of the part of clamping pin fully, contacts with cage type tension spring under open mode at the free end of described segment lever.The surface engagement of depression is guaranteed to keep the cage type tension spring to be shown in an open position in reliable especially mode.In fact, do not exist and make the spring clamp possibility of interlock suddenly unintentionally.
The tie point of lever is selected like this, makes the cage type tension spring be introduced like this by the closing force that its clamping pin acts on the lever, makes the lever that is maintained at open position be maintained at this position with stable manner.In this case, there is a bias force that points to make position in the cage type tension spring of opening, and its lever remains on open position.
Be greatly simplified by the following fact by electrician personnel installation at the scene, that is, the clamping body of the spring clamp during delivery remains on open position.Before the clamping conductor, do not need at first to open spring clamp, make the electrician personnel directly to begin, and needn't carry out any preparation by inserting conductor.
Describe the present invention in detail according to preferred embodiment with reference to the accompanying drawings.
Fig. 1 is according to the embodiment of spring clamp of the present invention end view at its open position;
Fig. 2 is the end view of the embodiment of Fig. 1 in its make position; And
Fig. 3 is the spring clamp according to prior art.
Fig. 1 and Fig. 2 represent the preferred embodiment of spring clamp.
The insulating body 1 of spring clamp is preferably made a unilaterally continuous housing by resin or synthetic resin.The external shape of insulation shell is adapted to the specific application scenario of spring clamp, no longer is elaborated.Electric current rod 5 is formed or is set in the insulation shell 1.In an illustrated embodiment, electric current rod 5 is used for electric current introduced respectively or draw the cage type tension spring 2 that is in contact with it.Selectively, the electric current rod also can make two or several cage type tension springs be connected with each other.Guiding device 5a is integrally formed in the part that contacts with cage type tension spring 2 with electric current rod 5.The cage type tension spring 2 that guiding device 5a stops the hinged core (not shown) of conductor to be crossed out is clamped.
The clamping pin 2a that 2 expressions of cage type tension spring are made in the ring-type mode.Cage type tension spring 2 is set in the insulating body 1, makes its maintenance contact with near the contact portion of electric current rod 5 guiding device 5a.Clamping pin 2a is cage type opening 2b near an one free end, cage type tension spring 2 the opposite end and electric current rod 5 by described opening.In the position shown in the figure 1, cage type tension spring 2 is in the position of opening, and can pass through this moment to introduce conductor at the cage type opening 2b of a side of electric current rod 5.At open position, the clamping pin 2a of cage type tension spring 2 is loaded by lever 3 described below and keeps, and is setovered along closing direction.At the open position of maximum, cage type opening 2b is in its side relative with electric current rod 5 and another free end adjacency of cage type tension spring 2.
Fig. 2 represents the not stress state of spring clamp, and wherein cage type tension spring 2 is owing to residual stress is released, thereby is in the close position.In this position, contact with electric current rod 5 with the side of the cage type opening 2b of electric current rod 5 adjacency.
As illustrated in fig. 1 and 2, lever 3 links to each other with insulation shell 1 at tie point 3d.Lever 3 is preferably made by insulating material, for example resin or synthetic resin.From lever 3 vertically, tie point 3d approximately is positioned at the center of lever 3.By startup lever 3, thereby cage type tension spring 2 can be out of shape open and close.For this purpose, lever 3 is cam-like at the annular section of the clamping pin 2a of an one free end 3a and cage type tension spring 2 and contacts.At its other end 3b, lever has an angle a little, so that start.
The place ahead of the free end 3a of the lever 3 that contacts with clamping pin 2a is made in the mode of depression.At the open position of cage type tension spring 2, described the place ahead can be the surface with the annulus of clamping pin 2a and contact.About described the place ahead, the tie point 3d on insulation shell 1 of lever 3 is selected like this, makes in described position lever 3 to be remained on open position with stable manner by be added with the closing force that prestressed clamping pin 2a applies on lever 3 along closing direction.From the place ahead of depression during to the longitudinal extension transition of lever, the profile of contact side one end of lever 3 is slipped over, and makes to realize the contact of cam-like when rotating lever 3, wherein contact side one end of lever 3 slides along the clamping pin 2a of cage type tension spring 2, and makes described clamping pin distortion.
An angled end 3b of lever has opening 3c, wherein can insert for example screwdriver 4 of the instrument that is used to start.Selected like this in the angled shape that starts the lever 3 on the side, made that in make position an angled end 3b protrudes above insulating body 1.In addition, in the opening 3c of an angled end outside at the profile of insulating body 1.
The particularly important is, spring clamp is made into parts by this way, makes at when delivery cage type tension spring 2 maintained open positions.Utilize the embodiment of spring clamp to carry out the clamping of conductor as follows:
The electrician personnel introduce conductor in the cage type tension spring 2 be maintained at open position and need not start along electric current rod 5 by cage type opening 2a.In this state, the electrician personnel only need carefully make the conductor of introducing can not skid off unintentionally outside the spring clamp of opening.Then, the lever that the electrician personnel utilize screwdriver startup that is inserted among the opening 3c and the cage type tension spring 2 that is shown in an open position to engage, so as to described joint is released, thereby because the biasing of cage type tension spring 2 makes cage type tension spring 2 clamp the conductor that is inserted among the cage type opening 2a facing to electric current rod 5.Then from the profile of insulating body 1, stretch out when lever 3 is switched to its make position, make the electrician personnel can discern conductor and whether clamped.
Though utilize the cage type tension spring as the clamping body in an illustrated embodiment, can use any clamping body to replace the cage type tension spring.Need make the clamping body and be in the position that utilizes device for opening to open.
In an illustrated embodiment, lever is as the device for opening of clamping body.It remains on open position to the clamping body by starting with the clamping body engagement.Replace the lever link to each other with insulating body, also can use the continuous pin of insulating body of getting along well,, can open the clamping body and be maintained at open position and need not start by means of described pin.Described pin can be disposable pin, and it is only as by the annex of the spring clamp of being delivered goods, and is thrown away after the first time, clamping was finished.When using a plurality of spring clamp with the form of terminal board, a plurality of latches can be connected on the bolt device.By means of removing this bolt device, conductor all or that selectively be introduced in the terminal board is clamped simultaneously.
Claims (10)
1. spring clamp that comprises insulating body (1), described insulating body comprises that at least one is used to receive the clamping body receiving unit of clamping body (2), described clamping body can utilize device for opening (3) to be placed in open position, setover along closing direction at described open position clamping body, and can insert the conductor that will be held in the described clamping body, it is characterized in that described clamping body (2) need not start just can be maintained at open position.
2. spring clamp as claimed in claim 1 is characterized in that, by means of described device for opening (3), described clamping body (2) can be constrained on open position.
3. spring clamp as claimed in claim 1 or 2 is characterized in that, described device for opening (3) is the lever that links to each other with described insulating body (1), and by means of the startup of described lever, described clamping body (2) can be out of shape, so that open and close.
4. spring clamp as claimed in claim 3 is characterized in that, described clamping body (2) is the cage type tension spring.
5. spring clamp as claimed in claim 4, it is characterized in that, described lever (3) links to each other with described insulating body (1) at the middle part longitudinally about it greatly, and be cam-like at the annular section of the clamping pin (2a) of an one free end (3a) and described cage type tension spring (2) and contact, (3b) is formed in the mode that an angle is arranged a little at its other end, for use in startup.
6. spring clamp as claimed in claim 5, it is characterized in that, the place ahead of the described free end (3a) of the described lever (3) that contacts with described clamping pin (2a) is formed in the mode of depression, and be surface engagement at the open position of described cage type tension spring (2) and the annulus of described clamping pin (2a).
7. as claim 5 or 6 described spring clamps, it is characterized in that an angled end (3b) of described lever has opening (3c), in described opening, can insert the instrument (4) that is used to start.
8. as any one described spring clamp of claim 5-7, it is characterized in that in make position, an angled end of described lever stretches out the profile that surpasses described insulating body.
9. as any one described spring clamp of claim 5-8, it is characterized in that, the tie point (3d) of described lever (3) on described insulating body (1) selected like this, makes that being applied to the described lever (3) that closing force on the described lever remains in open position by the described clamping pin (2a) to the closing direction biasing is in this position with stable manner.
10. as any one described spring clamp of claim 1-9, it is characterized in that spring clamp is formed into the parts with the described clamping body (2) that remains on open position.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19845475.9 | 1998-10-02 | ||
| DE19845475A DE19845475B4 (en) | 1998-10-02 | 1998-10-02 | Spring terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1286817A true CN1286817A (en) | 2001-03-07 |
| CN1135659C CN1135659C (en) | 2004-01-21 |
Family
ID=7883227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB998015458A Expired - Lifetime CN1135659C (en) | 1998-10-02 | 1999-09-28 | Spring clamp |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP1038334A1 (en) |
| CN (1) | CN1135659C (en) |
| AU (1) | AU753112B2 (en) |
| BR (1) | BR9907294A (en) |
| DE (1) | DE19845475B4 (en) |
| EG (1) | EG21982A (en) |
| HU (1) | HU224145B1 (en) |
| NO (1) | NO318047B1 (en) |
| PL (1) | PL195886B1 (en) |
| TR (1) | TR200001540T1 (en) |
| WO (1) | WO2000021160A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102239600A (en) * | 2008-12-03 | 2011-11-09 | 泰科电子Amp有限责任公司 | Toollessly actuable spring clamp with a plurality of clamping arms for a plurality of electrical conductors |
| CN104269662A (en) * | 2014-09-19 | 2015-01-07 | 国家电网公司 | Grounding connector easy and convenient to use |
| CN114268000A (en) * | 2016-06-24 | 2022-04-01 | Wago管理有限责任公司 | Connecting terminal |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4527242B2 (en) * | 2000-05-26 | 2010-08-18 | Ｉｄｅｃ株式会社 | Connected device |
| DE10258932A1 (en) * | 2002-12-16 | 2004-06-24 | Hager Electro Gmbh | Terminal for connecting an electrical conductor |
| DE10319869A1 (en) * | 2003-05-03 | 2004-11-18 | Hager Electro Gmbh | Clamp for connection of electric conductor with insulating housing containing conductor insert, conductor end clamping spring and swiveling actuator with cam for amplified clamping of spring and thus opening of clamp |
| DE102005052982B4 (en) * | 2005-11-07 | 2007-11-08 | Siemens Ag | Clamping device for a DIN rail mounted device |
| ES2320071B1 (en) * | 2007-01-03 | 2010-01-18 | Schneider Electric España, S.A. | AUTOMATIC CONNECTION TERMINAL. |
| DE102007026999A1 (en) | 2007-06-07 | 2008-12-11 | M. Schneider Gmbh - Annaberg | Fuse socket, has clamping devices containing input sided terminal clamp, which is frame clamp for conductor and bus bar connections, and output sided terminal clamp which is tension spring clamp |
| DE102007050936B4 (en) | 2007-10-23 | 2009-07-16 | Wago Verwaltungsgesellschaft Mbh | terminal |
| DE102008010026A1 (en) * | 2008-02-20 | 2009-08-27 | Kostal Industrie Elektrik Gmbh | Electrical connection and connection box for a solar cell module |
| DE102008046067B3 (en) * | 2008-08-05 | 2010-04-08 | Abb Ag | Installation switching device with a screwless terminal connection |
| FR3006506B1 (en) * | 2013-05-30 | 2015-07-03 | Hager Electro Sas | ELECTRICAL CONNECTION SYSTEM WITH AUTOMATIC CLOSURE. |
| FR3011692B1 (en) * | 2013-10-09 | 2015-12-11 | Greenpriz | TOOL FOR CONNECTING / DISCONNECTING A TERMINAL |
| DE102016106704A1 (en) | 2016-04-12 | 2017-10-12 | HARTING Electronics GmbH | Connector with conductive rubber |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE723428C (en) * | 1939-10-05 | 1942-08-05 | Busch Jaeger Luedenscheider Me | Terminal for electrical lines, where the line is under spring pressure |
| DE3044134C2 (en) * | 1980-11-24 | 1983-09-01 | Siemens AG, 1000 Berlin und 8000 München | Screwless clamp |
| DE3302372A1 (en) * | 1983-01-25 | 1984-07-26 | WAGO Verwaltungsgesellschaft mbH, 4950 Minden | Screwless terminal |
| DE3910937C2 (en) * | 1989-04-01 | 1995-03-09 | Wago Verwaltungs Gmbh | Add-on terminal block for printed circuit boards |
| DE9312380U1 (en) * | 1993-08-18 | 1993-10-07 | Siemens AG, 80333 München | Spring clamp |
| DE4332969C1 (en) * | 1993-09-28 | 1994-07-21 | Harting Elektronik Gmbh | Electrical conductor threadless lead terminal |
| DE9403137U1 (en) * | 1994-02-25 | 1995-06-22 | F. Wieland Elektrische Industrie Gmbh, 96052 Bamberg | Spring clip for an electrical conductor |
| JP2579443B2 (en) * | 1994-08-24 | 1997-02-05 | 日東工業株式会社 | Terminal device |
| JP2680553B2 (en) * | 1994-12-15 | 1997-11-19 | 日東工業株式会社 | Terminal device |
| DE19529028B4 (en) * | 1995-07-28 | 2008-01-24 | Wago Verwaltungsgesellschaft Mbh | Electric spring-loaded terminal |
| DE19611762A1 (en) * | 1996-03-26 | 1997-10-02 | Metz Albert Ria Electronic | Connector clamp esp. for circuit boards |
-
1998
- 1998-10-02 DE DE19845475A patent/DE19845475B4/en not_active Expired - Lifetime
-
1999
- 1999-09-28 HU HU0004707A patent/HU224145B1/en not_active IP Right Cessation
- 1999-09-28 PL PL99340759A patent/PL195886B1/en not_active IP Right Cessation
- 1999-09-28 CN CNB998015458A patent/CN1135659C/en not_active Expired - Lifetime
- 1999-09-28 BR BR9907294-7A patent/BR9907294A/en active Search and Examination
- 1999-09-28 EP EP99950561A patent/EP1038334A1/en not_active Withdrawn
- 1999-09-28 AU AU63298/99A patent/AU753112B2/en not_active Ceased
- 1999-09-28 WO PCT/EP1999/007184 patent/WO2000021160A1/en active IP Right Grant
- 1999-09-28 TR TR2000/01540T patent/TR200001540T1/en unknown
- 1999-09-29 EG EG121799A patent/EG21982A/en active
-
2000
- 2000-05-31 NO NO20002808A patent/NO318047B1/en not_active IP Right Cessation
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102239600A (en) * | 2008-12-03 | 2011-11-09 | 泰科电子Amp有限责任公司 | Toollessly actuable spring clamp with a plurality of clamping arms for a plurality of electrical conductors |
| CN102239600B (en) * | 2008-12-03 | 2014-04-09 | 泰科电子Amp有限责任公司 | Toollessly actuable spring clamp with plurality of clamping arms for plurality of electrical conductors |
| CN104269662A (en) * | 2014-09-19 | 2015-01-07 | 国家电网公司 | Grounding connector easy and convenient to use |
| CN114268000A (en) * | 2016-06-24 | 2022-04-01 | Wago管理有限责任公司 | Connecting terminal |
| CN114268000B (en) * | 2016-06-24 | 2024-03-01 | Wago管理有限责任公司 | Connecting terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| DE19845475A1 (en) | 2000-04-27 |
| HUP0004707A3 (en) | 2003-08-28 |
| EG21982A (en) | 2002-05-31 |
| NO20002808D0 (en) | 2000-05-31 |
| PL340759A1 (en) | 2001-02-26 |
| NO318047B1 (en) | 2005-01-24 |
| DE19845475B4 (en) | 2007-11-08 |
| AU6329899A (en) | 2000-04-26 |
| TR200001540T1 (en) | 2000-11-21 |
| BR9907294A (en) | 2000-10-03 |
| EP1038334A1 (en) | 2000-09-27 |
| NO20002808L (en) | 2000-05-31 |
| HU224145B1 (en) | 2005-05-30 |
| HUP0004707A2 (en) | 2001-04-28 |
| PL195886B1 (en) | 2007-11-30 |
| AU753112B2 (en) | 2002-10-10 |
| WO2000021160A1 (en) | 2000-04-13 |
| CN1135659C (en) | 2004-01-21 |
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Address after: New Muenster Germany Patentee after: General electric consumer and industrial limited liability company Address before: New Muenster Germany Patentee before: AEG Niederspannungstechnik GmbH & Co. KG |
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Granted publication date: 20040121 |